Acanthostomum gymnarchi (Dollfus, 1950) Yamaguti, 1958 accepted as Gymnatrema gymnarchi (Dollfus, 1950) Morozov, 1955 (new combination reference)
Acanthostomum inerme (Stossich, 1905) Yamaguti, 1958 accepted as Aphallus tubarium (Rudolphi, 1819) Poche, 1926 (new combination reference)
Acrodactyla Stafford, 1904 accepted as Acrolichanus Ward, 1917 (status source)
Acrolichanus Ward, 1917 (status source)
Allogomtiotrema Yamaguti, 1958 (original description)
Allogomtiotrema attu (Gupta, 1955) Yamaguti, 1958 (new combination reference)
Allogomtiotrematinae Yamaguti, 1958 (original description)
Allostomachicola Yamaguti, 1958 (original description)
Allostomachicola secundus (Srivastava, 1939) Yamaguti, 1958 (new combination reference)
Apopharynginae Yamaguti, 1958 (original description)
Arnola microcirrus (Vlasenko, 1931) Yamaguti, 1958 (new combination reference)
Baccigerinae Yamaguti, 1958 (original description)
Basantisiinae Yamaguti, 1958 (original description)
Basantisiini Yamaguti, 1958 (original description)
Braunotrematidae Yamaguti, 1958 (original description)
Bucephalus blanchardi (Stossich, 1898) Yamaguti, 1958 (new combination reference)
Bucephalus viperae (Beneden, 1870) Yamaguti, 1958 accepted as Rhipidocotyle viperae (Van Beneden, 1870) Nicoll, 1914 (new combination reference)
Bucephalus vivae (van Beneden, 1870) Yamaguti, 1958 (new combination reference)
Bunoderina sacculata (Van Cleave & Mueller, 1932) Yamaguti, 1958 accepted as Bunodera sacculata Van Cleave & Mueller, 1932 (new combination reference)
Caudotestis protei (Prudhoe, 1945) Yamaguti, 1958 (new combination reference)
Cephalogonimus apolaimus (Heymann, 1905) Yamaguti, 1958 (new combination reference)
Cloacitrematinae Yamaguti, 1958 (additional source)
Crepidostomum petalosum (Lander in Looss, 1902) Yamaguti, 1958 (new combination reference)
Diasiellinae Yamaguti, 1958 (original description)
Dolichoenterinae Yamaguti, 1958 (original description)
Echinostephillinae Yamaguti, 1958 (original description)
Enenteridae Yamaguti, 1958 (original description)
Euclinostominae Yamaguti, 1958 (original description)
Faustula brevichrus (Srivastava, 1935) Yamaguti, 1958 (new combination reference)
Faustula clupeae (Srivastava, 1935) Yamaguti, 1958 (new combination reference)
Faustula gangetica (Srivastava, 1935) Yamaguti, 1958 (new combination reference)
Faustula ilishii (Srivastava, 1935) Yamaguti, 1958 accepted as Faustula gangetica (Srivastava, 1935) Yamaguti, 1958 (new combination reference)
Genarchopsis dasus (Gupta, 1951) Yamaguti, 1958 accepted as Genarchopsis goppo Ozaki, 1925 (new combination reference)
Genarchopsis faruquis (Gupta, 1951) Yamaguti, 1958 accepted as Genarchopsis goppo Ozaki, 1925 (new combination reference)
Genarchopsis indica (Gupta, 1951) Yamaguti, 1958 accepted as Genarchopsis goppo Ozaki, 1925 (new combination reference)
Glomericirrinae Yamaguti, 1958 (original description)
Glypthelmins vesicalis (Ruiz & Leao, 1923) Yamaguti, 1958 accepted as Glypthelmins elegans Travassos, 1926 accepted as Choledocystus elegans (Travassos, 1926) Ruiz, 1949 (new combination reference)
Haematoloechus formosus (Pratt, 1903) Yamaguti, 1958 accepted as Haematoloechus medioplexus Stafford, 1902 (new combination reference)
Haematoloechus volgensis (Sudarikov, 1950) Yamaguti, 1958 (new combination reference)
Haematotrephus nittanyense (Zeliff, 1946) Yamaguti, 1958 (new combination reference)
Haplorchoides macrones (Dayal, 1949) Yamaguti, 1958 (new combination reference)
Hemipera manteri (Crowcroft, 1947) Yamaguti, 1958 (new combination reference)
Hemipera nicolli (Manter, 1934) Yamaguti, 1958 (new combination reference)
Hurleytrematinae Yamaguti, 1958 (original description)
Hysterolecithinae Yamaguti, 1958 (original description)
Ignaviinae Yamaguti, 1958 (original description)
Isthmiophora malayana (Leiper, 1911) Yamaguti, 1958 accepted as Artyfechinostomum malayanum (Leiper, 1911) Menheim, 1943 (new combination reference)
Ithyoclinostominae Yamaguti, 1958 (original description)
Lecithophyllum pyriforme (Linton, 1910) Yamaguti, 1958 accepted as Aponurus pyriformis (Linton, 1910) Overstreet, 1973 (new combination reference)
Leipertrematinae Yamaguti, 1958 (original description)
Leucochloridiomorphidae Yamaguti, 1958 (original description)
Loefgreniinae Yamaguti, 1958 (original description)
Lucknoides Gupta, 1955 accepted as Neopecoelina Gupta, 1955 (source of synonymy)
Manteriella Yamaguti, 1958 (original description)
Manteriella crassa (Manter, 1947) Yamaguti, 1958 (new combination reference)
Massoprostatinae Yamaguti, 1958 accepted as Proterodiplostomidae Dubois, 1936 (original description)
Metadena pauli (Vlasenko, 1931) Yamaguti, 1958 (new combination reference)
Metaleptophallus Yamaguti, 1958 (original description)
Metaleptophallus gracillimus (Lühe, 1909) Yamaguti, 1958 (new combination reference)
Monascus orientalis (Srivastava, 1941) Yamaguti, 1958 accepted as Monascus filiformis (Rudolphi, 1819) Looss, 1907 (new combination reference)
Morishitium bivesiculatum (Prudhoe, 1944) Yamaguti, 1958 (new combination reference)
Morishitium dollfusi (Timon-David, 1950) Yamaguti, 1958 (new combination reference)
Morishitium dumetellae (Zeliff, 1943) Yamaguti, 1958 (new combination reference)
Morishitium straightum (Khan, 1935) Yamaguti, 1958 (new combination reference)
Nagmia larga (Lühe, 1906) Yamaguti, 1958 (new combination reference)
Nematophila venezuelensis (Cordero & Vogelsang, 1940) Yamaguti, 1958 (new combination reference)
Neoacanthoparyphium Yamaguti, 1958 (original description)
Neoacanthoparyphium petrowi (Nevostrueva, 1953) Yamaguti, 1958 (new combination reference)
Neoglyphe Shaldybin, 1953 (status source)
Neoglyphe canis (Miyata, 1940) Yamaguti, 1958 (new combination reference)
Neoglyphe hinoi (Ozaki, 1931) Yamaguti, 1958 accepted as Rubenstrema hinoi (Ozaki, 1931) Andreiko, 1970 (new combination reference)
Neoglyphe locellus (Kossack, 1910) Yamaguti, 1958 (new combination reference)
Neoglyphe megastoma (Baer, 1944) Yamaguti, 1958 accepted as Neoplagioglyphe megastomus (Baer, 1943) Tkach, 2008 (new combination reference)
Neopecoelina cavasiusi (Gupta, 1955) Yamaguti, 1958 (new combination reference)
Nephrocephalus bagriincapsulatus (Wedl, 1861) Yamaguti, 1958 (new combination reference)
Octotestiinae Yamaguti, 1958 (original description)
Odhneriella elongata (Ozaki, 1935) Yamaguti, 1958 accepted as Synthesium elongatum (Ozaki, 1935) Ebert, Mülller, Marigo, Valente, Cremer & da Silva, 2017 accepted as Synthesium tursionis (Marchi, 1873) Stunkard & Alvey, 1930 (new combination reference)
Odhneriella gondo (Yamaguti, 1942) Yamaguit, 1958 (new combination reference)
Orientocreadiidae Yamaguti, 1958 (original description)
Orientocreadium dayali Yamaguti, 1958 accepted as Orientocreadium batrachoides Tubangui, 1931 (original description)
Orientocreadium siluri (Dubinina & Bychowsky in Skrjabin, 1954) Yamaguti, 1958 accepted as Orientocreadium pseudobagri Yamaguti, 1934 (new combination reference)
Oschmarinella laevicaecum (Yamaguti, 1942) Yamaguti, 1958 (new combination reference)
Pachypsolidae Yamaguti, 1958 (original description)
Panopistidae Yamaguti, 1958 (original description)
Pelmatostominae Yamaguti, 1958 (original description)
Petasiger columbaeliviae (Mueller, 1897) Yamaguti, 1958 (new combination reference)
Phyllodistomum macronium (Dayal, 1938) Yamaguti, 1958 (new combination reference)
Plagiorchis potamonides (Tubangui, 1946) Yamaguti, 1958 (new combination reference)
Plasmiorchis bengalensis (Mehra, 1940) Yamaguti, 1958 (new combination reference)
Plotnikovia fodiens (Linton, 1928) Yamaguti, 1958 (new combination reference)
Postporinae Yamaguti, 1958 (original description)
Procerovum hoihowense (Kobayashi, 1942) Yamaguti, 1958 accepted as Procerovum sisoni (Africa, 1938) Chen, 1949 accepted as Procerovum varium Onji & Nishio, 1916 (new combination reference)
Procerovum microvesica (Kobayashi, 1942) Yamaguti, 1958 (new combination reference)
Pseudallossostoma Yamaguti, 1958 accepted as Halltrema Lent & Teixeira de Freitas, 1939 (original description)
Pseudallossostoma heteroxenum (Cordero & Vogelsang, 1940) Yamaguti, 1958 accepted as Halltrema heteroxenum (Cordero & Vogelsang, 1940) Jones, 2005 (new combination reference)
Pseudamphistominae Yamaguti, 1958 (original description)
Pseudochiorchis Yamaguti, 1958 accepted as Stunkardia Bhalerao, 1931 (original description)
Pseudochiorchis burti (Prudhoe, 1944) Yamaguti, 1958 accepted as Stunkardia burti (Prudhoe, 1944) (new combination reference)
Pseudocryptogonimus Yamaguti, 1958 (original description)
Pseudocryptogonimus cirrhiti (Bravo-Hollis, 1953) Yamaguti, 1958 (new combination reference)